The military-specification Steiner 8x30 Military R Binocular is a favorite compact optic of special operations and law enforcement units worldwide. Its performance in low light is awfully impressive, particularly given its small size and relatively low weight, and that is thanks to its fully multicoated optics that yield >90% total light transmission. Steiner's revolutionary "Sports Auto Focus" system gives expansive depth of field from 60' (18.3 m) to infinity once set to the user's individual eyesight. Eye relief is a lengthy 20mm for comfortable extended observations even with eyeglasses. The 8x30 Military R is equipped with a M-22 style military reticle, useful for military, marine, hunting and other rangefinding applications.